CN221089830U - Plastic mold with anti-lock mechanism - Google Patents
Plastic mold with anti-lock mechanism Download PDFInfo
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- CN221089830U CN221089830U CN202322192763.8U CN202322192763U CN221089830U CN 221089830 U CN221089830 U CN 221089830U CN 202322192763 U CN202322192763 U CN 202322192763U CN 221089830 U CN221089830 U CN 221089830U
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of plastic molds, and particularly discloses a plastic mold with an anti-locking mechanism, which comprises a lower mold, wherein an upper mold is arranged at the top of the lower mold; the anti-locking mechanism is arranged on the lower die and the upper die and comprises a jacking component, a driving component, a hinging component and a positioning component; the jacking assembly comprises a sleeve joint block and a side block, and the side surface of the sleeve joint block is fixedly connected with the side surface of the lower die. According to the utility model, the first cams, the hinging blocks and the threaded rods are arranged, and the driving motor operates, so that the rotating rod drives the threaded rods to rotate along the inner walls of the threaded holes, and the threaded rods and the threaded holes drive the connecting frame to move along the outer surfaces of the lower die, and the connecting frame drives the two first cams to rotate around the convex rods as axes through the hinging blocks to push the side blocks until the upper die is jacked up, so that the aim of preventing die sticking and interlocking is achieved.
Description
Technical Field
The utility model relates to the technical field of plastic molds, in particular to a plastic mold with an anti-locking mechanism.
Background
The plastic mould is matched with a plastic forming machine in the plastic processing industry, a tool for endowing plastic products with complete configuration and accurate size is provided, at present, a plastic mould is often required to be used for injection molding of building blocks in factories, the existing plastic mould can appear when the building blocks are molded, the upper mould and the lower mould are adhered in the molding process, and then the plastic mould can be easily locked in the using process, so that the production efficiency of the building blocks is reduced, inconvenience is brought to the use of the plastic mould for operators, and the plastic mould needs to be improved.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the plastic die with the anti-locking mechanism, which has the advantage of preventing the die from being stuck and locked.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a plastic mold with an anti-lock mechanism comprises
The top of the lower die is provided with an upper die;
The anti-locking mechanism is arranged on the lower die and the upper die and comprises a jacking component, a driving component, a hinging component and a positioning component;
The jacking assembly comprises a sleeving block and a side block, the side surface of the sleeving block is fixedly connected with the side surface of the lower die, the side surface of the side block is fixedly connected with the side surface of the upper die, the inner wall of the sleeving block is movably sleeved with a convex rod, the outer surface of the convex rod is fixedly sleeved with a first cam, and the first cam is in transmission connection with the driving assembly through a hinge assembly.
As a preferable technical scheme of the utility model, the positioning component comprises a positioning column;
The number of the positioning columns is four, the upper ends of the four positioning columns are fixedly connected with the bottom of the upper die, and the lower ends of the four positioning columns extend to the inside of the lower die and are movably sleeved with the inner wall of the lower die.
As a preferable technical scheme of the utility model, the hinge assembly comprises a hinge block and a connecting frame;
the number of the hinge blocks is two, one ends of the two hinge blocks are hinged with the first cam respectively, the other ends of the two hinge blocks are hinged with the connecting frame, and the side face of the connecting frame is movably connected with the side face of the lower die.
As a preferable technical scheme of the utility model, the driving assembly comprises a driving motor, a rotating rod, a threaded rod and a threaded hole;
the screw hole sets up in the inside of link, driving motor is connected with the rotary rod transmission, the other end of rotary rod runs through the link and with threaded rod fixed connection, the surface of threaded rod cup joints with the inner wall screw thread of screw hole.
As a preferable technical scheme of the utility model, the utility model also comprises a space adjusting mechanism;
The adjusting space mechanism comprises an adjusting space assembly, a rotary moving assembly and a starting assembly;
the adjusting space component comprises a moving block and a connecting rod;
The outer surface of movable block cup joints with the inner chamber activity of lower mould, the top of connecting rod and the bottom fixed connection of movable block, the lower extreme of connecting rod runs through the lower mould and extends to the outside of lower mould, and the connecting rod passes through rotatory moving assembly and is connected with the start-up subassembly transmission, rotatory moving assembly drives the connecting rod reciprocates.
As a preferable technical scheme of the utility model, the rotary moving assembly comprises a frame and a second cam;
The top of the frame is fixedly connected with the bottom of the connecting rod, and the inner surface of the frame is movably sleeved with the outer surface of the second cam.
As a preferable technical scheme of the utility model, the starting component comprises a supporting block, a rotating rod and a brake motor;
The top of supporting shoe and the bottom fixed connection of lower mould, the side and the internal surface fixed connection of supporting shoe of brake motor, brake motor is connected with the dwang transmission, the other end and the second cam of dwang are fixed to be cup jointed.
As a preferable technical scheme of the utility model, the side surface of the lower die is fixedly provided with the protection block, and the inner wall of the protection block is fixedly sleeved with the outer surface of the driving motor.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the first cams, the hinging blocks and the threaded rods are arranged, and the driving motor operates, so that the rotating rod drives the threaded rods to rotate along the inner walls of the threaded holes, and the threaded holes drive the connecting frame to move along the outer surfaces of the lower die, and the connecting frame drives the two first cams to rotate by taking the convex rods as axes through the hinging blocks to push the side blocks until the upper die is jacked up, so that the aim of preventing die sticking and interlocking is achieved.
2. According to the utility model, the moving block, the frame and the second cam are arranged, and the brake motor operates, so that the rotating rod drives the second cam to rotate along the inner surface of the frame, and then the connecting rod and the moving block are driven to move upwards or downwards by the frame, and the inner cavity space of the lower die is changed due to the movement of the moving block, so that the device can adjust the injection molding space of the lower die according to the size of building blocks, and the application range of the die is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top half-sectional view of the connector of the present utility model;
FIG. 3 is a schematic view of the rear cross-sectional structure of the lower mold and the ferrule and support block of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2;
Fig. 5 is a schematic view of a partial enlarged structure at B in fig. 3.
In the figure: 1. a lower die; 2. an upper die; 3. a side block; 4. a sleeve joint block; 5. a male rod; 6. a first cam; 7. a hinge block; 8. a connecting frame; 9. a protective block; 10. a driving motor; 11. a rotating rod; 12. a threaded rod; 13. a connecting rod; 14. a moving block; 15. a frame; 16. a brake motor; 17. a rotating lever; 18. a second cam; 19. a support block; 20. positioning columns; 21. and (3) a threaded hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the present utility model provides a plastic mold with an anti-lock mechanism, comprising
A lower die 1, the top of which is provided with an upper die 2;
The anti-lock mechanism comprises a top opening component, a driving component, a hinging component and a positioning component, wherein the top opening component, the driving component, the hinging component and the positioning component are arranged on the lower die 1 and the upper die 2;
Wherein, the top-open subassembly is including cup jointing piece 4 and side piece 3, cup jointing the side fixed connection of piece 4 and the side of lower mould 1, the side of side piece 3 and the side fixed connection of last mould 2, cup jointing the inner wall activity of piece 4 and cup jointing protruding type pole 5, protruding type pole 5's external surface fixed cup joint first cam 6, first cam 6 is connected with the drive assembly transmission through articulated assembly.
By starting the driving assembly, the hinging assembly drives the two first cams 6 to rotate around the convex rods 5 to push the side blocks 3 until the upper die 2 is jacked up, so that the purpose of preventing die sticking and interlocking is achieved.
Wherein the positioning assembly comprises a positioning column 20;
The number of the positioning columns 20 is four, the upper ends of the four positioning columns 20 are fixedly connected with the bottom of the upper die 2, and the lower ends of the four positioning columns 20 extend to the inside of the lower die 1 and are movably sleeved with the inner wall of the lower die 1.
Through the design of four reference columns 20 to make reference column 20 carry out the location to last mould 2, and then make last mould 2 can not take place to control the activity in the use.
Wherein the hinge assembly comprises a hinge block 7 and a connecting frame 8;
The number of the hinging blocks 7 is two, one ends of the two hinging blocks 7 are hinged with the first cam 6 respectively, the other ends of the two hinging blocks 7 are hinged with the connecting frame 8, and the side face of the connecting frame 8 is movably connected with the side face of the lower die 1.
Through the design of link 8 and articulated piece 7, when link 8 takes place to remove to will make link 8 drive two first cams 6 through articulated piece 7 and take place the rotation taking protruding pole 5 as the axle center.
The driving assembly comprises a driving motor 10, a rotating rod 11, a threaded rod 12 and a threaded hole 21;
The screw hole 21 sets up in the inside of link 8, and driving motor 10 is connected with rotary rod 11 transmission, and the other end of rotary rod 11 runs through link 8 and with threaded rod 12 fixed connection, the surface of threaded rod 12 cup joints with the inner wall screw thread of screw hole 21.
By operation of the drive motor 10, the rotary rod 11 will be caused to move the connecting frame 8 via the threaded rod 12 and the threaded hole 21.
Wherein, the device also comprises a space adjusting mechanism;
The space adjusting mechanism comprises a space adjusting component, a rotary moving component and a starting component;
wherein the adjusting space component comprises a moving block 14 and a connecting rod 13;
The outer surface of the moving block 14 is movably sleeved with the inner cavity of the lower die 1, the top of the connecting rod 13 is fixedly connected with the bottom of the moving block 14, the lower end of the connecting rod 13 penetrates through the lower die 1 and extends to the outside of the lower die 1, the connecting rod 13 is in transmission connection with the starting assembly through a rotary moving assembly, and the rotary moving assembly drives the connecting rod 13 to move up and down.
Through the start-up subassembly to will make rotatory moving assembly drive connecting rod 13 take place to upwards move along the inner wall of lower mould 1, until make movable block 14 take place to remove along the inner chamber of lower mould 1 and reduce the space, stop when reaching suitable space, thereby reached the purpose that has promoted the application scope of this mould.
Wherein the rotary motion assembly comprises a frame 15 and a second cam 18;
The top of the frame 15 is fixedly connected with the bottom of the connecting rod 13, and the inner surface of the frame 15 is movably sleeved with the outer surface of the second cam 18.
By the design of the second cam 18 and the frame 15, the second cam 18 will be caused to press the connecting rod 13 upwards by the frame 15 when the second cam 18 is rotated.
The starting assembly comprises a supporting block 19, a rotating rod 17 and a brake motor 16;
The top of supporting shoe 19 is fixedly connected with the bottom of lower mould 1, and the side of brake motor 16 is fixedly connected with the internal surface of supporting shoe 19, and brake motor 16 is connected with dwang 17 transmission, and the other end of dwang 17 is fixed cup joint with second cam 18. By the operation of the brake motor 16, the turning lever 17 will be caused to rotate the second cam 18.
The side of the lower die 1 is fixedly provided with a protection block 9, and the inner wall of the protection block 9 is fixedly sleeved with the outer surface of the driving motor 10.
Through the design of the protection block 9, the driving motor 10 is fixed on the lower die 1 for use, and the driving motor 10 is protected, so that the purpose of fixing the protection driving motor 10 is achieved.
The working principle and the using flow of the utility model are as follows:
When the lower die 1 and the upper die 2 are stuck and interlocked, an operator starts the driving motor 10 at this time, and the driving motor 10 runs, so that the rotating rod 11 drives the threaded rod 12 to rotate along the inner wall of the threaded hole 21, and then the threaded rod 12 and the threaded hole 21 drive the connecting frame 8 to move along the outer surface of the lower die 1, so that the connecting frame 8 drives the two first cams 6 to rotate by taking the convex rod 5 as the axis through the hinging block 7 to push the side blocks 3 until the upper die 2 is jacked up, and the purpose of preventing the die from being stuck and interlocked is achieved, and further the building block production efficiency is prevented from being influenced.
When the injection molding space inside the lower die 1 needs to be adjusted, an operator starts the brake motor 16 at this moment, and the brake motor 16 runs, so that the rotating rod 17 drives the second cam 18 to rotate along the inner surface of the frame 15, and then the frame 15 and the second cam 18 drive the connecting rod 13 to move upwards along the inner wall of the lower die 1 until the moving block 14 moves along the inner cavity of the lower die 1 to reduce the space until the space is properly reached, and the injection molding space of the lower die 1 can be adjusted according to the size of the building blocks by the aid of the design, and building blocks with different sizes can be processed by the aid of the device, so that the application range of the die is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A plastic mold with an anti-lock mechanism, comprising:
the top of the lower die (1) is provided with an upper die (2);
The anti-locking mechanism is arranged on the lower die (1) and the upper die (2) and comprises a jacking component, a driving component, a hinging component and a positioning component;
The jacking assembly comprises a sleeving block (4) and a side block (3), wherein the side surface of the sleeving block (4) is fixedly connected with the side surface of the lower die (1), the side surface of the side block (3) is fixedly connected with the side surface of the upper die (2), a convex rod (5) is movably sleeved on the inner wall of the sleeving block (4), a first cam (6) is fixedly sleeved on the outer surface of the convex rod (5), and the first cam (6) is in transmission connection with the driving assembly through a hinge assembly.
2. A plastic mold with an anti-lock mechanism according to claim 1, wherein: the positioning assembly comprises a positioning column (20);
The number of the positioning columns (20) is four, the upper ends of the four positioning columns (20) are fixedly connected with the bottom of the upper die (2), and the lower ends of the four positioning columns (20) are all extended to the inside of the lower die (1) and are movably sleeved with the inner wall of the lower die (1).
3. A plastic mold with an anti-lock mechanism according to claim 1, wherein: the hinge assembly comprises a hinge block (7) and a connecting frame (8);
The number of the hinge blocks (7) is two, one ends of the two hinge blocks (7) are hinged with the first cam (6) respectively, the other ends of the two hinge blocks (7) are hinged with the connecting frame (8), and the side face of the connecting frame (8) is movably connected with the side face of the lower die (1).
4. A plastic mold with an anti-lock mechanism according to claim 1, wherein: the driving assembly comprises a driving motor (10), a rotating rod (11), a threaded rod (12) and a threaded hole (21);
The screw hole (21) is arranged in the connecting frame (8), the driving motor (10) is in transmission connection with the rotating rod (11), the other end of the rotating rod (11) penetrates through the connecting frame (8) and is fixedly connected with the threaded rod (12), and the outer surface of the threaded rod (12) is in threaded sleeve joint with the inner wall of the screw hole (21).
5. A plastic mold with an anti-lock mechanism according to claim 1, wherein: the device also comprises a space adjusting mechanism;
The adjusting space mechanism comprises an adjusting space component, a rotary moving component and a starting component;
Wherein the adjusting space component comprises a moving block (14) and a connecting rod (13);
The outer surface of movable block (14) cup joints with the inner chamber activity of lower mould (1), the top of connecting rod (13) is fixed connection with the bottom of movable block (14), the lower extreme of connecting rod (13) runs through lower mould (1) and extends to the outside of lower mould (1), and connecting rod (13) are connected with the start-up subassembly transmission through rotatory removal subassembly, rotatory removal subassembly drives connecting rod (13) reciprocates.
6. The plastic mold with an anti-lock mechanism according to claim 5, wherein: the rotary moving assembly comprises a frame (15) and a second cam (18);
The top of the frame (15) is fixedly connected with the bottom of the connecting rod (13), and the inner surface of the frame (15) is movably sleeved with the outer surface of the second cam (18).
7. The plastic mold with an anti-lock mechanism according to claim 5, wherein: the starting assembly comprises a supporting block (19), a rotating rod (17) and a brake motor (16);
The top of supporting shoe (19) is fixedly connected with the bottom of lower mould (1), the side of brake motor (16) is fixedly connected with the internal surface of supporting shoe (19), brake motor (16) are connected with dwang (17) transmission, the other end and the second cam (18) of dwang (17) are fixed cup joint.
8. A plastic mold with an anti-lock mechanism according to claim 1, wherein: the side of the lower die (1) is fixedly provided with a protection block (9), and the inner wall of the protection block (9) is fixedly sleeved with the outer surface of the driving motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192763.8U CN221089830U (en) | 2023-08-15 | 2023-08-15 | Plastic mold with anti-lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192763.8U CN221089830U (en) | 2023-08-15 | 2023-08-15 | Plastic mold with anti-lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089830U true CN221089830U (en) | 2024-06-07 |
Family
ID=91305625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322192763.8U Active CN221089830U (en) | 2023-08-15 | 2023-08-15 | Plastic mold with anti-lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089830U (en) |
-
2023
- 2023-08-15 CN CN202322192763.8U patent/CN221089830U/en active Active
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